package cn.ikun.web.Servlet;

import cn.hutool.captcha.CaptchaUtil;
import cn.hutool.captcha.LineCaptcha;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
@WebServlet(urlPatterns = "/codeww")
public class CodeServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        HttpSession session = req.getSession();

        LineCaptcha Captcha = CaptchaUtil.createLineCaptcha(200, 50,4,10);

        String code = Captcha.getCode();
        session.setAttribute("CC",code);

        Captcha.write(resp.getOutputStream());


    }
}
//maofan